DISTRIBUTED DATABASE RK-SECURE SUM

Secure sum protocol of confidential data inputs is an exciting instance of Secure Multiparty Computation Protocol, which has attracted many researchers to devise secure protocols with highest privacy and lower probability of data leakage. In this paper, we proposed a protocol to compute the sum of individual data inputs with zero probability of data leakage when two neighbour parties join together to know the data of a center party. We break the data block of each party into number of data segments and redistribute the data segments among parties before the computation after adding the own random number. These complete steps create circumstances in which it becomes impractical for semi honest parties to know the private data of some other party presents in the Bus network architecture. In this all parties arranged in Bus topology. So the number of complexity of this protocol is decreased with zero percentage of data leakage. In this paper we proposed a distributed database Rk secure sum protocol.f